{"action":"Upgrade mbedtls to 2.28.1-1 or later.","affected":[{"fixed":"2.28.1-1","introduced":"0"}],"component":"mbedtls","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.28.1-1"],"id":"tcs_01M5NGTR53EK5YKJNFG720GTZJ","modified_at":"2026-11-03T08:01:32.328012687Z","published_at":"2022-07-15T14:15:09.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-35409","https://security-tracker.debian.org/tracker/CVE-2022-35409"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-35409","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-35409"}],"summary":"An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-"}